Individual Calculations February 2020
 Rodriguez Jimenez, Jose Daniel  Total change: 71.00  Rating chartPersonal card
 Torneo Abierto Metropolitano Grupo B 2019 San Jose CRC 2019-12-26
RcRownchangeKK*chgGame
 1428 1494 6.50 9 1.37 40 54.80 
  Hernandez Perez, Javier Francisco 1114 CRC1.0010.09403.60 
  Coto Calderon, Juan Diego 1637 CRC0.001-0.3140-12.40 
  Semana Ramirez, Brenda wc1197 CRC1.0010.15406.00 
  Sierra Berrocal, Auriel 1349 CRC1.0010.314012.40 
  Ramos Rodriguez, Daniel 1224 CRC1.0010.17406.80 
  Soza Aleman, Johan Josue 1403 CRC0.001-0.6240-24.80 
  Valverde Mora, Mauricio 1692 CRC1.0010.764030.40 
  Guzman Hidalgo, Nicolas 1522 CRC1.0010.544021.60 
  Nunez Okubo, Isao c1711 CRC0.5010.284011.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
NOTE: K factor changed
 Campeonato Nacional Juvenil Sub20 2020 Escazu CRC 2020-01-23
RcRownchangeKK*chgGame
 1585 1494 4.00 8 0.81 20 16.20 
  Schaubeck Cambronero, Fabricio 1152 CRC1.0010.12202.40 
  Solano Cordero, Jorge 1847 CRC0.001-0.1120-2.20 
  Bonilla Ortiz, Johel Sebastian 1344 CRC1.0010.30206.00 
  Murillo Borovik, Alexander 1419 CRC1.0010.40208.00 
  Rivera Gonzalez, Jose Alexis 1894  * CRC1.0010.922018.40 
  Valverde Mora, Mauricio 1692 CRC0.001-0.2420-4.80 
  Castro Garcia, Alejandro 1568 CRC0.001-0.4020-8.00 
  Calvo Campos, Adrian 1760 CRC0.001-0.1820-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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